I'd like to keep the topic on focus about ionization of the mixtures -
before combustion chamber and possibly in the combustion chamber.

H1 is more powerful than h2. How to keep h1 from forming diatomic
hydrogen so we can experience its power during combustion? I suppose
creating it and introducing it as close as possible to combustion. But how
to produce enough h1?

Anyway, I'm interested in this copper tube gas processor. That seems
to be very key to the process. I don't know if copper is significant or
is just convenient.

----------------------------------------------------------

What is this?
YouTube - esperimento idrogeno

Obviously a water spark circuit. Looks like battery powered inverter
with ac output using 3 bulbs for current restriction? Caps right on
bridge maybe in parallel with plug? No hv source or is there? Is that
for ignition in the combustion chamber?